How Colorado Workers Comp Settlement Amounts Are Calculated

Colorado workers’ compensation settlement amounts are built from three numbers: your average weekly wage before the injury, the permanent impairment rating a physician assigns after you stabilize, and a statutory week value tied to the body part involved. For injuries between July 1, 2025, and June 30, 2026, weekly benefits max out at $1,396.85, and total combined benefits are capped at $192,996.79 for impairment ratings of 19% or less and $312,967.77 for ratings of 20% or greater.¹ What your case is worth inside those ceilings depends on how the formulas apply to your specific facts.

The Three Numbers That Drive Every Calculation

Your average weekly wage comes from your gross earnings at the time of injury, including overtime and other regular pay. The Division of Workers’ Compensation publishes an online calculator, and the method varies depending on whether you were paid hourly, salaried, by commission, or otherwise.² Your compensation rate for benefits is two-thirds (66⅔%) of that figure.³

Maximum medical improvement is the point when your authorized treating physician determines your condition has stabilized and further treatment will not produce more functional improvement.⁴ Nothing on the permanent side of the calculation happens before this milestone. Maintenance care can continue after, but the settlement math waits for MMI.

Your impairment rating is the percentage of permanent functional loss the physician assigns once you reach MMI. Colorado requires doctors to use the American Medical Association Guides to the Evaluation of Permanent Impairment (Third Edition, Revised).⁵ That percentage is the multiplier that turns statutory weeks into dollars. A higher rating means a larger settlement.

Scheduled Injuries: Limbs, Digits, and Sensory Organs

Injuries to specific body parts follow a fixed schedule. Each part has a set number of compensation weeks the legislature assigned to it.⁶ Some common values:

Arm at the shoulder: 208 weeks
Leg at the hip: 208 weeks
Hand below the wrist: 104 weeks
Foot below the ankle: 104 weeks
Thumb at the proximal joint: 35 weeks
Total blindness in one eye: 104 weeks
Total deafness in both ears: 139 weeks

The formula is impairment rating × scheduled weeks × your compensation rate. A 10% impairment to an arm works out to 10% × 208 = 20.8 weeks of benefits. Someone earning $1,000 per week has a compensation rate of about $667, making that arm impairment worth roughly $13,874.

The week values are locked in by statute, so the room to negotiate the base number is limited. The impairment percentage is where most fights happen.

Whole Person Impairment: Spine, Head, and Torso

Injuries to the spine, head, torso, or internal organs are not on the schedule. They use a different formula with a much larger base of 400 weeks and an age factor that pays younger workers more, because they will live longer with the disability.⁶

The full formula is impairment rating × 400 weeks × compensation rate × age factor.⁷ The age factor table runs from 1.80 for a 21-year-old down to 1.00 for a worker aged 60 or older. A 30-year-old gets 1.60; a 45-year-old gets 1.30.

A 35-year-old with a 15% whole person impairment to the back and a $700 weekly compensation rate calculates as 15% × 400 × $700 × 1.50 = $63,000. The same impairment and wage on a 55-year-old drops to $46,200 because the age factor falls to 1.10. The age piece is real money, and it is the variable most claimants forget when they estimate what their case is worth.

The Ceilings on Total Benefits

Two caps sit above the formulas. The first is weekly: Colorado limits weekly temporary total disability benefits to 91% of the state average weekly wage, recalculated every July 1.⁸⁹ For the 2025 benefit year, the ceiling is $1,396.85 per week. To hit it, your pre-injury earnings would need to be at least about $2,095 per week.

The second cap limits total combined temporary disability and permanent partial disability payments across the life of the claim, and it depends on the whole person impairment rating:¹⁰

Rating of 19% or less: combined benefits capped at $192,996.79 for the 2025 benefit year.
Rating of 20% or greater: combined benefits capped at $312,967.77.

Any mental impairment rating is combined with the physical rating when deciding which cap applies. Temporary disability payments you already received count against these totals, so if you collected substantial temporary benefits during recovery, the room left under the cap is smaller when you sit down to settle.

Disfigurement Awards on Top

Permanent scarring or disfigurement visible to the public produces a separate award added to your impairment benefits.¹¹ For the 2025 benefit year, standard disfigurement awards run up to $7,394.64, and extensive disfigurement (extensive facial scarring, extensive body or burn scars, or stumps from limb loss) runs up to $14,786.65.¹

There is no fixed formula. The Director evaluates severity, size, and location, often from photographs or a visual inspection, and the resulting amount is added to the total settlement package as its own line.

Permanent Total Disability Is a Different Track

If your injury prevents you from earning wages in any job, permanent total disability benefits are paid at 66⅔% of your average weekly wage, subject to the same weekly maximum, and they continue for life.¹²¹³ Settling a lifetime benefit means projecting life expectancy, future medical costs, and the present value of decades of payments, which is why these cases produce the largest settlement figures in the system and are almost always negotiated with attorneys. One warning: a worker capable of rehabilitation who refuses a legitimate job offer or vocational rehabilitation can lose permanent total disability status entirely.

Challenging the Impairment Rating Through a DIME

Because the impairment percentage is the single largest lever on the settlement figure, Colorado has a formal process to challenge it: the Division Independent Medical Examination, or DIME.¹⁴

The deadline is short. Once the insurer files a final admission of liability containing the treating physician’s rating, you have 30 days to object and apply for a DIME.¹⁵ Miss it, and the treating physician’s rating becomes binding.

Both sides first try to agree on a DIME physician. If no agreement within 30 days, the Division issues a panel of three doctors and each side strikes one, leaving the third to conduct the exam. The insurer pays the initial $1,000 base fee. The DIME physician reviews records, examines you, and issues a report within 20 days of the appointment.¹⁴

A DIME opinion carries substantial weight. To overturn it, the challenger must prove by clear and convincing evidence that the DIME physician’s findings were incorrect. That is a high bar, and it is why the DIME often decides what the settlement is worth.

Full and Final Closure or Medical Left Open

Colorado recognizes two main settlement types, and the choice controls what your number actually has to cover.

A full and final settlement closes the entire claim, including future medical care for the injury. You take a lump sum, the insurer walks away, and you cannot reopen the claim if things get worse. This only works cleanly when your condition is genuinely stable and future costs are predictable.

An admitted liability settlement resolves the wage-loss side of the claim but can leave future medical open, so the insurer keeps paying for authorized treatment tied to the work injury even after you cash the check. If surgery is possible down the road or you will need ongoing prescriptions or therapy, keeping medical open shifts that risk back to the insurer.

Both types require Division approval before they are final, and the decision is not reversible once approved.

Estimating Future Medical Costs

When medical is being closed out, both sides estimate future treatment costs based on age, injury type and severity, anticipated surgeries, ongoing medications, and any long-term therapy or maintenance care. These projections should not be built before MMI, because the picture is too uncertain. Insurers often use life care plans prepared by medical professionals, and the resulting figure gets folded into the lump sum. Underestimating here is the biggest risk of a full and final settlement: once you sign, the insurer owes nothing more no matter what treatment you actually end up needing.

What Comes Out Before You See the Money

Attorney Fees

Colorado presumes any contingent fee above 25% of the contested benefits is unreasonable in an unappealed case. The Director can approve a higher percentage if the case was appealed to the Industrial Claim Appeals Office or the courts, or if the attorney put in extraordinary time. Attorneys cannot charge a contingent fee on medical benefits already incurred that will be paid directly to providers.¹⁶ Either the worker or the attorney can ask the Director to review the fee within 180 days after the final order disposing of the last material issue. The fee applies to the contested portion, not the entire settlement: a $100,000 settlement where $60,000 was genuinely contested means the fee comes out of $60,000.

Medicare Set-Aside

If you already have Medicare or expect to enroll within 30 months of settling, part of the settlement may need to be walled off in a Workers’ Compensation Medicare Set-Aside. CMS reviews set-aside proposals when the claimant is on Medicare and the total settlement exceeds $25,000, or when Medicare enrollment is expected within 30 months and the settlement exceeds $250,000.¹⁷ The set-aside money has to be spent on injury-related medical costs before Medicare starts paying for that treatment. Skip this when it applies, and Medicare can refuse to cover injury-related care entirely.

Social Security Disability Offset

If you draw Social Security Disability Insurance alongside workers’ compensation, federal law caps the combined total at 80% of your average current earnings before the disability, and Social Security is the side that gets reduced when the ceiling is hit.¹⁸ A lump-sum workers’ compensation settlement can be structured to spread the payment over a longer period for offset purposes, lowering the monthly amount Social Security counts. The language in the settlement documents matters here; a sloppy draft can cost real money in reduced SSDI over time.

Taxes

Workers’ compensation benefits, including lump-sum settlements, are excluded from federal gross income.¹⁹ Colorado follows the same rule. The full settlement is yours without a tax cut, which matters when you compare a settlement offer to the after-tax income you would have earned working.

1
Colorado Department of Labor and Employment. Division of Workers’ Compensation 2025 Max Benefits Order
2
Colorado Department of Labor and Employment. Average Weekly Wage Calculator – Workers’ Compensation Benefits
3
Justia Law. Colorado Code 8-42-102 – Basis of Compensation – Wages Defined – Average Weekly Wage
4
Department of Labor & Employment. Get Medical Care – Section: What Do MMI and Impairment Rating Mean?
5
Colorado Department of Labor and Employment. 7 CCR 1101-3 – Workers’ Compensation Rules of Procedure – Section: 12-1 Statement of Purpose
6
Justia Law. Colorado Code 8-42-107 – Permanent Partial Disability Benefits – Schedule – Medical Impairment Benefits – How Determined
7
Colorado Department of Labor and Employment. Division of Workers’ Compensation Quick Reference Guide
8
Justia Law. Colorado Code 8-42-105 – Temporary Total Disability
9
Justia Law. Colorado Code 8-47-106 – State Average Weekly Wage
10
Justia Law. Colorado Code 8-42-107.5 – Limit on Combined Temporary Disability and Permanent Partial Disability Payments
11
Justia Law. Colorado Code 8-42-108 – Disfigurement – Additional Compensation
12
Justia Law. Colorado Code 8-42-111 – Award for Permanent Total Disability
13
Department of Labor & Employment. Understand Potential Benefits – Section: Permanent Disability
14
Department of Labor & Employment. Independent Medical Opinions in Workers’ Compensation
15
Justia Law. Colorado Code 8-42-107.2 – Selection of Independent Medical Examiner
16
Justia Law. Colorado Code 8-43-403 – Attorney Fees
17
Centers for Medicare & Medicaid Services. Workers’ Compensation Medicare Set Aside Arrangements
18
Office of the Law Revision Counsel. 42 USC 424a – Reduction of Disability Benefits
19
Office of the Law Revision Counsel. 26 USC 104 – Compensation for Injuries or Sickness